000 00275 a2200109 4500
008 190228b xxu||||| |||| 00| 0
100 _aPiper, C. S.
245 _aSoil and plant analysis /
_cC. S. Piper
260 _bUniversity of Adelaide
_c1949
300 _a225p.
942 _2ddc
_cBK
999 _c9412
_d9412